On May 14th, a qualified API 16C hose must meet three conditions, one is full diameter, one is fire resistance (705°C open flame), and the third is hydrogen sulfide (H2S). Litong API 16C hose is based on meeting the above three conditions. Various options have been added to the inner layer of the hose above. In addition to hydrogenated nitrile, UHMWPE/PTFE is a highly acid-resistant, abrasion/high temperature resistant material that has been creatively used in the manufacture of Liton API 16C hoses, providing more opportunities for molding. Letone’s R&D department will make great strides in the field of high-performance hoses and will make further efforts to develop a variety of higher-performance hoses. Letone has set up a special department for military-grade products. On the day of its establishment, it has carried out professional training and research on relevant R&D and production personnel. The main purpose is to keep R&D and production absolutely confidential and not disclose any information. Military orders should be treated with a stricter working attitude in product production. Strict quality control and absence of defects are minimum standards for the production of military products. The EPDM hose will undergo a vulcanization step during processing to enhance some of its properties. Among them, it can carry out two kinds of vulcanization, namely, vulcanization with peroxide or vulcanization with sulfur. Among these two methods, the products cured by peroxide have stronger temperature resistance and lower compression deformation performance, but the biggest disadvantage is that the cost of using peroxide is high.

   As long as there is customer demand, there is letone’s service team. As long as fluid technology is involved, letone can be seen. For the benefit of customers, we can fully satisfy customized production, special technology, high-end production equipment, and ensure stable product quality. Now it has been awarded as one of the top ten rubber hose enterprises in China. Work is not impetuous, introverted thinking does not complain; employees are responsible for the results of their work, bravely take responsibility for adverse consequences, and seek truth from facts. In the application scenario of oil drilling and production, API7K is a common standard, and the high-pressure salon belt meets this standard. This part of the hose is a soft connection connecting the drilling platform and the mud processing equipment. Generally, DN102 hoses are used as carriers. The main result is that the inner rubber layer (HNBR, NBR), the reinforcing layer is generally several layers of steel wire winding, and the outer rubber layer is weather-resistant and wear-resistant rubber; the hose wound with multiple layers of steel wire can be used for a maximum pressure of more than 100Mpa. Nowadays, the amount of oil exploration is in short supply, and high-quality and wear-resistant oil hoses are required; Litong Technology, with its self-developed high-end scientific and technological achievements – LT301F super wear-resistant hydraulic & acid fracturing hose, has attracted much attention at the exhibition. The oil drilling equipment hose manufacturer. LT301F has become one of the few ultra-high pressure acidizing fracturing hoses specially developed for the efficient and safe exploitation of deep oil and gas resources in the world.